Post office in Marshalltown

AgentData lists 36 post offices in Marshalltown, United States. Updated May 2026.

36 businesses0 with websites

Albion Post Office

—

Beaman Post Office

—

Chelsea Post Office

—

Clemons Post Office

—

Conrad Post Office

—

Elberon Post Office

—

Eldora Post Office

—

Ferguson Post Office

275, 1st Street, Ferguson, 50078, IA

—

Garwin Post Office

—

Gilman Post Office

—

Gladbrook Post Office

—

Green Mountain Post Office

—

Haverhill Post Office

—

Laurel Post Office

—

Le Grand Post Office

—

Lincoln Post Office

—

Liscomb Post Office

109, Main Street, Liscomb, 50148, IA

—

Marshalltown Post Office

—

Melbourne Post Office

—

Montour Post Office

—

New Providence Post Office

—

Rhodes Post Office

—

Saint Anthony Post Office

—

State Center Post Office

—

Steamboat Rock Post Office

—

Tama Post Office

—

Toledo Post Office

—

Union Post Office

—

Vining Post Office

—

Whitten Post Office

—

Also in Marshalltown

Place of worship ()Elementary school ()Fast food restaurant ()Restaurant ()Library ()Private sector bank ()Fuel supplier ()City or town hall ()

Post office in nearby cities

Beckley ()Charleston ()Salisbury ()Williamsburg ()Rutland ()Ottumwa ()Lincoln ()Clarksburg ()

Frequently asked questions

How many post offices are in Marshalltown?

AgentData lists 36 post offices in Marshalltown as of May 2026.

Which post offices in Marshalltown have a website?

0 of 36 post offices in Marshalltown have a website with verified contact details.

Is this data free?

Yes. AgentData is completely free — no credit card, no trial period, no paid tiers.

How is this data collected?

Business listings are sourced from OpenStreetMap and verified through our web crawler, which checks websites for email addresses, phone numbers, and technology stacks.

Access this data via API

GET /api/local-businesses?category=post-office&city=marshalltown